﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.ComponentModel;

namespace LTQT.Models
{
    public class Extension_Relation
    {
        public int ID { get; set; }

        public int ParentID { get; set; }
        public int ChildrenID { get; set; }

        public int IsRightExtension { get; set; }//若是，则为正确选项时出现的答案
    }
}
